.btn-change {
    width: 60px;
    height: 30px;
    border-radius: 17px;
    border: 1px solid #dedede;
    font-size: 14px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.btn-dot {
    height: 31px;
    width: 31px;
    background-color: #dedede;
    border-radius: 20px;
    position: absolute;
    z-index: 99;
}

.btn-left {
    background-color: #74B700;
    position: absolute;
    width: 100px;
    height: 40px;
    line-height: 40px;
    left: -80px;
    color: #fff;
    text-align: left;
    padding-left: 60px;
    bottom: -35px;
}

.btn-move {
    position: absolute;
    left: 0;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.switch.btn-move {
    left: 30px;
}

.btn-right {
    background-color: #ebebeb;
    position: absolute;
    width: 100px;
    height: 40px;
    line-height: 40px;
    text-align: left;
    padding-left: 15px;
    left: 20px;
    color: #333;
    top: -5px;
}
